Dandruff shampoo during pregnancy?

I was looking at dandruff shampoos at the store and noticed some said it had salicylic acid and I know you’re supposed to avoid that during pregnancy. My doctor doesn’t open until tomorrow and I’ve been dying with an itchy scalp all weekend does anybody know if it’s safe to use dandruff shampoos during pregnancy? Which brand?

Edit: I’ve also been using tea tree oil shampoo every other day but it’s just getting worse